Dorma Deutschland Gmbh

Dormakaba Deutschland Gmbh

Dorma-Glas Gmbh

Kai Gröne

Andreas Finke

Arne Liebscher

Jochen Ackermann

Oliver Gendig

Matthias Drux

Peter Marczinzik

Michael Suberg

Marc-André Schneider

M Sandra Klemens

Olaf STUTENBÄCKER

Christopher Hecking

Ed Kelder

Rene Gomes-Schievelbusch

Saskia Ehrenthal

Uwe Wilhelm

Roman Hollstein

Stephan Gosch

Michael Bruckert

Hans-Rainer Speckamp

Sandra Klemens

Carla Gockel

A sliding door installation includes a roller running track and at least one roller carriage supported to be displaceable in the roller running track, at which carriage a sliding door is attached. A closing device is provided with an elastic traction means, wherein a first end of the elastic traction means is stationarily attached with regard to the roller running track, and a second end of the elastic traction means is attached to the at least one roller carriage for changing the tensile stress in the elastic traction means during a movement of the roller carriage in the roller running track.

Sliding door installation

A lock includes a housing and a lock mechanism with a dead-bolt disposed in the housing, wherein the dead-bolt is retractable and protrudable between its two terminal positions. The lock further includes at least one bending element disposed in the housing connected to a mechanical component of the lock mechanism at a connecting location, wherein the longest extension of the bending element is defined along a first axis. When the dead-bolt retracts and protrudes, the connecting location of the mechanical component moves along a second axis. The first axis is angled with regard to the second axis, such that when the dead-bolt is displaced into at least one terminal position, the bending element elastically bends and the bending element maintains the lock mechanism in the terminal position.

Lock

A mortise lock includes: a first printed circuit board; a contact pad arranged on the first printed circuit board; a second printed circuit board; a printed circuit board connector arranged on the second printed circuit board, the printed circuit board connector being configured to connect the first printed circuit board to the second printed circuit board; and a plug contact arranged on the second printed circuit board. The plug contact is configured to be accessible from outside of the mortise lock.

Printed circuit board for use in mortise locks

Growing community of inventors

Ennepetal, Germany

Kai Gröne